3311625460 has 96 divisors (see below), whose sum is σ = 8243327232. Its totient is φ = 1101649920.

The previous prime is 3311625451. The next prime is 3311625469. The reversal of 3311625460 is 645261133.

3311625460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3311625451) and next prime (3311625469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311625469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318057 + ... + 328303.

It is an arithmetic number, because the mean of its divisors is an integer number (85867992).

Almost surely, 2^3311625460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3311625460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4121663616).

3311625460 is an abundant number, since it is smaller than the sum of its proper divisors (4931701772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3311625460 is a wasteful number, since it uses less digits than its factorization.

3311625460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10393 (or 10391 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3311625460 is about 57546.7241465576. The cubic root of 3311625460 is about 1490.5517917860.

Adding to 3311625460 its reverse (645261133), we get a palindrome (3956886593).

The spelling of 3311625460 in words is "three billion, three hundred eleven million, six hundred twenty-five thousand, four hundred sixty".